Age | Commit message (Collapse) | Author | Files | Lines |
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2011-12-13 Pedro Alves <pedro@codesourcery.com>
* gdb.texinfo (Implementing a Remote Stub): Explain that you
should transfer control to the stub in the startup code instead of
in main. Mention the need to get past the initial breakpoint.
gdb/testsuite/
2011-12-13 Pedro Alves <pedro@codesourcery.com>
Doug Evans <dje@google.com>
* lib/gdb.exp (gdb_run_cmd, runto_main, gdb_compile)
(clean_restart): Remove references to the gdb_stub target board
variable.
(gdb_step_for_stub): Delete.
* gdb.base/annota1.exp: Remove all references to [target_info
exists gdb_stub], gdb_step_for_stub and usestubs.
* gdb.base/annota3.exp: Ditto.
* gdb.base/async.exp: Ditto.
* gdb.base/break.exp: Ditto.
* gdb.base/code-expr.exp: Ditto.
* gdb.base/commands.exp: Ditto.
* gdb.base/completion.exp: Ditto.
* gdb.base/condbreak.exp: Ditto.
* gdb.base/consecutive.exp: Ditto.
* gdb.base/cvexpr.exp: Ditto.
* gdb.base/define.exp: Ditto.
* gdb.base/display.exp: Ditto.
* gdb.base/ena-dis-br.exp: Ditto.
* gdb.base/environ.exp: Ditto.
* gdb.base/gnu-ifunc.exp: Ditto.
* gdb.base/maint.exp: Ditto.
* gdb.base/pending.exp: Ditto.
* gdb.base/sect-cmd.exp: Ditto.
* gdb.base/sepdebug.exp: Ditto.
* gdb.base/unload.exp: Ditto.
* gdb.base/watchpoint-solib.exp: Ditto.
* gdb.cp/annota2.exp: Ditto.
* gdb.cp/annota3.exp: Ditto.
* gdb.dwarf2/dw2-inline-param.exp: Ditto.
* gdb.hp/gdb.compat/xdb1.exp: Ditto.
* gdb.mi/mi-pending.exp: Ditto.
* gdb.trace/circ.exp: Ditto.
* gdb.cp/ovldbreak.exp: Ditto. Adjust expected line numbers.
* gdb.base/list.exp: Ditto.
* gdb.base/all-types.c: Remove all calls to set_debug_traps and
breakpoint function and all references to the usestubs macro.
* gdb.base/exprs.c: Ditto.
* gdb.base/freebpcmd.c: Ditto.
* gdb.base/bitfields.c: Ditto.
* gdb.base/bitfields2.c: Ditto.
* gdb.base/break.c: Ditto.
* gdb.base/call-sc.c: Ditto.
* gdb.base/call-signals.c: Ditto.
* gdb.base/callfuncs.c: Ditto.
* gdb.base/charset.c: Ditto.
* gdb.base/consecutive.c: Ditto.
* gdb.base/constvars.c: Ditto.
* gdb.base/funcargs.c: Ditto.
* gdb.base/int-type.c: Ditto.
* gdb.base/interrupt.c: Ditto.
* gdb.base/langs0.c: Ditto.
* gdb.base/list0.c: Ditto.
* gdb.base/mips_pro.c: Ditto.
* gdb.base/miscexprs.c: Ditto.
* gdb.base/nodebug.c: Ditto.
* gdb.base/opaque0.c: Ditto.
* gdb.base/pointers.c: Ditto.
* gdb.base/printcmds.c: Ditto.
* gdb.base/ptype.c: Ditto.
* gdb.base/recurse.c: Ditto.
* gdb.base/reread1.c: Ditto.
* gdb.base/reread2.c: Ditto.
* gdb.base/restore.c: Ditto.
* gdb.base/return.c: Ditto.
* gdb.base/run.c: Ditto.
* gdb.base/scope0.c: Ditto.
* gdb.base/sepdebug.c: Ditto.
* gdb.base/setshow.c: Ditto.
* gdb.base/setvar.c: Ditto.
* gdb.base/sigall.c: Ditto.
* gdb.base/signals.c: Ditto.
* gdb.base/structs.c: Ditto.
* gdb.base/structs2.c: Ditto.
* gdb.base/testenv.c: Ditto.
* gdb.base/twice.c: Ditto.
* gdb.base/unwindonsignal.c: Ditto.
* gdb.base/watchpoint.c: Ditto.
* gdb.base/watchpoints.c: Ditto.
* gdb.base/whatis.c: Ditto.
* gdb.cp/classes.cc: Ditto.
* gdb.cp/cplusfuncs.cc: Ditto.
* gdb.cp/derivation.cc: Ditto.
* gdb.cp/formatted-ref.cc: Ditto.
* gdb.cp/misc.cc: Ditto.
* gdb.cp/overload.cc: Ditto.
* gdb.cp/ovldbreak.cc: Ditto.
* gdb.cp/ref-params.cc: Ditto.
* gdb.cp/ref-types.cc: Ditto.
* gdb.cp/templates.cc: Ditto.
* gdb.cp/virtfunc.cc: Ditto.
* gdb.hp/gdb.aCC/run.c: Ditto.
* gdb.hp/gdb.base-hp/callfwmall.c: Ditto.
* gdb.hp/gdb.compat/xdb0.c: Ditto.
* gdb.reverse/consecutive-reverse.c: Ditto.
* gdb.reverse/sigall-reverse.c: Ditto.
* gdb.reverse/until-reverse.c: Ditto.
* gdb.reverse/watch-reverse.c: Ditto.
* gdb.trace/actions.c: Ditto.
* gdb.trace/circ.c: Ditto.
* gdb.trace/collection.c: Ditto.
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PR remote/13492
* i386-low.c (i386_low_stopped_data_address): Avoid fetching
DR_CONTROL unless necessary. Extend comments.
* linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
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* gdb.base/watchpoint.c (struct foo2, foo2, struct foo4, foo4)
(func6, func7): New.
(main): Call func6 and func7.
* gdb.base/watchpoint.exp (test_wide_location_1)
(test_wide_location_2): New.
(top level): Re-enable hardware watchpoints if necessary. Call
test_wide_location_1 and test_wide_location_2.
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* dwarf2.c (bfd_dwarf2_cleanup_debug_info): Accept stash as an
argument like other functions to support formats other than ELF.
* elf-bfd.h (bfd_dwarf2_cleanup_debug_info): Move to bfd-in.h.
* elf.c (_bfd_elf_close_and_cleanup): Pass dwarf2_find_line_info
in tdata as a parameter.
* libbfd-in.h (bfd_dwarf2_cleanup_debug_info): Move from
elf-bfd.h.
* libbfd.h (bfd_dwarf2_cleanup_debug_info): Regenerate.
* mach-o-target.c (bfd_mach_o_close_and_cleanup): Remove the
fallback macro.
(bfd_mach_o_find_nearest_line): Likewise.
* mach-o.c (bfd_mach_o_find_nearest_line): Add the definition
which calls _bfd_dwarf2_find_nearest_line.
(bfd_mach_o_close_and_cleanup): Likewise.
* mach-o.h (mach_o_data_struct): Add dwarf2_find_line_info.
(bfd_mach_o_find_nearest_line): Add declaration.
(bfd_mach_o_close_and_cleanup): Add declaration.
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gdb/ChangeLog:
* NEWS: Create a new section for the next release branch.
Rename the section of the current branch, now that it has
been cut.
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* configure.in (ALL_LINGUAS): Add it.
* configure: Regenerate.
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to match code.
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2011-12-13 Tristan Gingold <gingold@adacore.com>
* mach-o.c (bfd_mach_o_read_symtab_symbols): Make global. Remove
prototype.
(bfd_mach_o_section_get_entry_size): Make global.
(bfd_mach_o_section_get_nbr_indirect): Likewise.
(bfd_mach_o_read_symtab_strtab): Likewise.
(struct bfd_mach_o_xlat_name): Move to mach-o.h
(bfd_mach_o_print_flags): Move to binutils/od-macho.c
(bfd_mach_o_get_name_of_null, bfd_mach_o_get_name): Likewise.
(bfd_mach_o_cpu_name, bfd_mach_o_filetype_name): Likewise.
(bfd_mach_o_header_flags_name): Likewise.
(bfd_mach_o_load_command_name): Likewise.
(bfd_mach_o_print_private_header): Likewise.
(bfd_mach_o_print_section_map, bfd_mach_o_print_section): Likwise.
(bfd_mach_o_print_segment, bfd_mach_o_print_dysymtab): Likewise.
(bfd_mach_o_print_dyld_info): Likewise.
(bfd_mach_o_print_private_bfd_data): Remove.
(bfd_mach_o_type_name): Make global.
(bfd_mach_o_section_attribute_name): Likewise.
* mach-o.h (bfd_mach_o_xlat_name): Added.
(bfd_mach_o_section_get_nbr_indirect)
(bfd_mach_o_section_get_entry_size)
(bfd_mach_o_read_symtab_symbols)
(bfd_mach_o_read_symtab_strtab)
(bfd_mach_o_section_attribute_name)
(bfd_mach_o_section_type_name): Likewise.
* mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data): Define.
binutils/
2011-12-13 Tristan Gingold <gingold@adacore.com>
* od-macho.c: New file.
* objdump.h (objdump_private_desc_mach_o): Add.
* configure.in: Add Mach-O od_vectors.
* Makefile.am (CFILES): Add od-macho.c
* configure: Regenerate.
* Makefile.in: Regenerate.
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(valid_bo_pre_v2, valid_bo_post_v2): New functions, extracted from..
(valid_bo): ..here. When disassembling, accept either 'y' or 'at'
type encoding on second pass.
(powerpc_opcodes): Use ISA_V2 to enable branch insns rather than
POWER4.
* ppc-dis.c (print_insn_powerpc): Delete dialect_orig. Instead
ignore deprecated on second pass.
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* elfxx-mips.c (mips_elf_calculate_relocation): Correct
R_MIPS16_HI16/R_MIPS16_LO16 handling of two cleared lower bits,
update comments.
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* tracepoint.c (trace_buffer_alloc): Replace magic numbers with
macros.
(upload_fast_traceframes, upload_fast_traceframes): Likewise.
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* mach-o.c (bfd_mach_o_read_section_32): Null-terminate sectname.
(bfd_mach_o_read_section_64): Likewise.
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* gdb.trace/status-stop.exp: Skip it if target doesn't support trace.
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gdb/ChangeLog:
* ada-lang.c (ada_exception_support_info_sniffer): Improve
error message.
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The ada-lang module was using a static global called "exception_info"
for all inferiors. But each inferior might be different, and thus
this patch makes this data per-inferior.
gdb/ChangeLog:
* ada-lang.c (struct ada_inferior_data) [exception_info]:
New field.
(exception_info): Delete.
(ada_exception_support_info_sniffer): Get exception_support_info
data from our per-inferior data. Adjust code accordingly.
(ada_unhandled_exception_name_addr_from_raise): Likewise.
(ada_exception_name_addr_1, ada_exception_sym_name): Ditto.
(ada_executable_changed_observer): Delete.
(_initialize_ada_language): Remove call to
observer_attach_executable_changed.
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This patch should help the user understand why the debugger is not
able to insert Ada exception catchpoints when the Ada runtime was
stripped of debugging info, as is often the case on many GNU/Linux
distros:
(gdb) catch exception
Your Ada runtime appears to be missing some debugging information.
Cannot insert Ada exception catchpoint in this configuration.
gdb/ChangeLog:
* ada-lang.c (ada_has_this_exception_support): Raise an error
if we could find the Ada exception hook in the Ada runtime,
but no debugging info for that hook.
gdb/testsuite/ChangeLog:
* gdb.ada/catch_ex.exp, gdb.ada/mi_catch_ex.exp: Adjust
expected output for unsupported case.
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This patch cleans up a bit the way we detect which type of runtime
the program uses with respect to Ada exceptions. It also removes
an unnecessary check in ada_exception_sal which is already performed
by ada_exception_support_info_sniffer.
Some of the changes are preparation work for detecting the situation
where the Ada runtime is found, but lacking debugging info.
gdb/ChangeLog:
* ada-lang.c (ada_has_this_exception_support): New function,
extracted out of ada_exception_sal and ada_exception_sal.
(ada_exception_support_info_sniffer): Simplify by using
ada_has_this_exception_support.
(ada_exception_sal): Replace unnecessary checks by assertions.
Minor simplifications.
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* elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations to
R_PARISC_DPREL21L when not doing a shared link. Likewise convert
R_PARISC_TLS_GD14R, R_PARISC_TLS_LDM14R and R_PARISC_TLS_IE14R to
R_PARISC_DPREL14R. Handle R_PARISC_TLS_GD21L, R_PARISC_TLS_LDM21L
and R_PARISC_TLS_IE21L with R_PARISC_DLTIND21L.
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definition of `b'(-Wshadow).
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`error_flag'(-Wshadow).
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`abfd'(-Wshadow).
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`idx'(-Wshadow).
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`idx'(-Wshadow).
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`syscall' to `syscall_number'(-Wshadow).
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`remove_p'(-Wshadow).
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`ren_sym'(-Wshadow).
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* elfxx-mips.c (mips_elf_link_hash_table.rld_value): Remove.
(mips_elf_link_hash_table.rld_symbol): New field;
(MIPS_ELF_RLD_MAP_SIZE): New macro.
(_bfd_mips_elf_add_symbol_hook): Remember __rld_obj_head symbol
in rld_symbol.
(_bfd_mips_elf_create_dynamic_sections): Remember __rld_map symbol
in rld_symbol.
(_bfd_mips_elf_size_dynamic_sections): Set correct size for .rld_map.
(_bfd_mips_elf_finish_dynamic_symbol): Remove .rld_map handling.
(_bfd_mips_elf_finish_dynamic_sections): Use rld_symbol to
calculate DT_MIPS_RLD_MAP value.
(_bfd_mips_elf_link_hash_table_create): Initialize rld_symbol,
quit initializing rld_value.
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* ld-mips-elf/pic-and-nonpic-6-n64.dd: Use correct encoding for
64-bit MOVE instruction.
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debug_types_section. All uses updated.
(partial_read_comp_unit_head): Rename parameter is_debug_type_section
to is_debug_types_section.
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PR testsuite/12649
* gdb.trace/ftrace.exp (test_fast_tracepoints): Import gdb_prompt.
Protect gdb_test_multiple by final $gdb_prompt match.
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instead of free.
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* gdb.cp/static-method.exp (have_gcc_45682_fixed, info addr A::func()):
New variable, new test.
(list static-method.cc:xxx::(anonymous namespace)::A::func)
(list 'static-method.cc:xxx::(anonymous namespace)::A::func')
(list 'static-method.cc':'xxx::(anonymous namespace)::A::func')
(list static-method.cc:'xxx::(anonymous namespace)::A::func'): KFAIL
them if HAVE_GCC_45682_FIXED is not set.
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Yao Qi <yao@codesourcery.com>
* tracepoint.c (start_tracing): Clear `inserted' flag.
2011-12-10 Yao Qi <yao@codesourcery.com>
* gdb.trace/status-stop.exp: New.
* gdb.trace/status-stop.c: New.
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* tracepoint.c (create_tsv_from_upload): Change sprintf to xstrprintf.
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* ld-mips-elf/tls-multi-got-1.r: Add "0x" to match value for
MIPS_BASE_ADDRESS.
* ld-mips-elf/textrel-1.d: Same.
* ld-mips-elf/multi-got-1.d: Same.
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`bpoint'(-Wshadow).
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`marker' variables to `sal2' and `tpmarker' respectively
(-Wshadow).
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* linespec.c (hash_address_entry): Use iterative_hash_object on each
field rather than the struct itself.
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(clear_command): Remove duplicate breakpoints. Properly clean
up.
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* gdb.reverse/until-precsave.exp (run to end of main) Extend the
timeout.
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